Part of speech: Noun
a disorderly outburst or tumult
Example: they were amazed by the furious disturbance they had caused
Part of speech: Noun
abnormally rapid beating of the auricles of the heart (especially in a regular rhythm)
Example: can result in heart block
Part of speech: Noun
the act of moving back and forth
Part of speech: Noun
the motion made by flapping up and down
Part of speech: Verb
move back and forth very rapidly
Example: the candle flickered
Part of speech: Verb
beat rapidly
Example: His heart palpitated
Part of speech: Verb
move along rapidly and lightly
Example: skim or dart; The hummingbird flitted among the branches
Part of speech: Verb
flap the wings rapidly or fly with flapping movements
Example: The seagulls fluttered overhead
Part of speech: Verb
wink briefly
Example: bat one's eyelids